RU2524171C2 - Защитное реле - Google Patents

Защитное реле Download PDF

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Publication number
RU2524171C2
RU2524171C2 RU2012122189/07A RU2012122189A RU2524171C2 RU 2524171 C2 RU2524171 C2 RU 2524171C2 RU 2012122189/07 A RU2012122189/07 A RU 2012122189/07A RU 2012122189 A RU2012122189 A RU 2012122189A RU 2524171 C2 RU2524171 C2 RU 2524171C2
Authority
RU
Russia
Prior art keywords
voltage
input
input circuit
circuit
threshold voltage
Prior art date
Application number
RU2012122189/07A
Other languages
English (en)
Russian (ru)
Other versions
RU2012122189A (ru
Inventor
Хироюки СИРАКАВА
Юсуке ЯНАНГИХАСИ
Хироюки МАЕХАРА
Тосио ТАНАКА
Нориеси СУГА
Ицуо СУТО
Original Assignee
Кабусики Кайся Тосиба
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кабусики Кайся Тосиба filed Critical Кабусики Кайся Тосиба
Publication of RU2012122189A publication Critical patent/RU2012122189A/ru
Application granted granted Critical
Publication of RU2524171C2 publication Critical patent/RU2524171C2/ru

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means

Landscapes

  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
RU2012122189/07A 2009-11-30 2010-11-29 Защитное реле RU2524171C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-271457 2009-11-30
JP2009271457A JP5502439B2 (ja) 2009-11-30 2009-11-30 保護継電器
PCT/JP2010/071262 WO2011065536A1 (ja) 2009-11-30 2010-11-29 保護継電器

Publications (2)

Publication Number Publication Date
RU2012122189A RU2012122189A (ru) 2014-01-10
RU2524171C2 true RU2524171C2 (ru) 2014-07-27

Family

ID=44066640

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012122189/07A RU2524171C2 (ru) 2009-11-30 2010-11-29 Защитное реле

Country Status (8)

Country Link
US (1) US8861163B2 (ja)
EP (1) EP2509178B1 (ja)
JP (1) JP5502439B2 (ja)
CN (1) CN102474093A (ja)
BR (1) BR112012012899A2 (ja)
RU (1) RU2524171C2 (ja)
TW (1) TWI472115B (ja)
WO (1) WO2011065536A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622893C1 (ru) * 2016-07-04 2017-06-21 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Электронный предохранитель

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9541604B2 (en) 2013-04-29 2017-01-10 Ge Intelligent Platforms, Inc. Loop powered isolated contact input circuit and method for operating the same
CN103941135B (zh) * 2013-08-07 2017-02-22 武汉天马微电子有限公司 一种短路检测方法及装置
US20150188347A1 (en) * 2013-12-30 2015-07-02 Joy Ride Technology Co., Ltd. Battery Management Device and Power Supplying System Including the Same
JP6141206B2 (ja) * 2014-01-06 2017-06-07 三菱電機株式会社 保護継電装置
DE102014101353B4 (de) * 2014-02-04 2018-01-25 Phoenix Contact Gmbh & Co. Kg Weitbereichs-Eingangsschaltung
JP6180346B2 (ja) * 2014-03-06 2017-08-16 三菱電機株式会社 保護継電装置
JP6272724B2 (ja) * 2014-04-24 2018-01-31 アズビル株式会社 フォトカプラ通信システム
JP6218714B2 (ja) * 2014-09-26 2017-10-25 三菱電機株式会社 保護継電装置
JP6504358B2 (ja) * 2015-06-04 2019-04-24 横河電機株式会社 接点入力回路
KR102526874B1 (ko) * 2016-04-26 2023-04-27 엘에스일렉트릭(주) 전력 변환 장치의 동작 제어 장치
JP6642328B2 (ja) * 2016-08-05 2020-02-05 株式会社デンソー 異常判定回路
DE202018101510U1 (de) * 2018-03-19 2019-06-24 Gebr. Bode Gmbh & Co. Kg Schaltungsanordnung für einen Digitaleingang
RU2690838C1 (ru) * 2018-09-17 2019-06-06 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Защитное устройство
CN109301806B (zh) * 2018-11-08 2023-09-15 上海艾为电子技术股份有限公司 一种浪涌保护电路
JP2021048523A (ja) * 2019-09-19 2021-03-25 株式会社東芝 Ｌｅｄ駆動制御回路、電子回路及びｌｅｄ駆動制御方法
CN110763934B (zh) * 2019-10-14 2022-11-15 许继电气股份有限公司 一种继电保护测试装置

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SU928504A1 (ru) * 1980-05-05 1982-05-15 Предприятие П/Я М-5308 Устройство дл защиты от изменени напр жени
RU2046485C1 (ru) * 1992-09-14 1995-10-20 Государственное предприятие Российский научно-исследовательский институт "Поиск" Устройство для защиты потребителей от превышения напряжения в сети питания
JP2005101781A (ja) * 2003-09-22 2005-04-14 Fuji Electric Ind Co Ltd 無接点リレーの駆動回路
JP2008152309A (ja) * 2006-12-14 2008-07-03 Meidensha Corp プログラマブルコントローラの入力回路

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US4420810A (en) * 1980-10-24 1983-12-13 Process Technologies, Inc. Apparatus for operating a motor driven device and testing state of series limit switch over same two-wire circuit
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JP5057713B2 (ja) * 2006-07-03 2012-10-24 株式会社東芝 スイッチング素子駆動回路
JP2008160934A (ja) * 2006-12-21 2008-07-10 Sharp Corp 電源回路およびこれを用いた電子機器
CN100585974C (zh) * 2007-09-14 2010-01-27 田忠孝 配电线路电压过偏差保护器
TWI441427B (zh) * 2010-12-15 2014-06-11 Richtek Technology Corp 並聯調節器、返馳轉換器及其輸出回授的控制方法
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Publication number Priority date Publication date Assignee Title
SU928504A1 (ru) * 1980-05-05 1982-05-15 Предприятие П/Я М-5308 Устройство дл защиты от изменени напр жени
RU2046485C1 (ru) * 1992-09-14 1995-10-20 Государственное предприятие Российский научно-исследовательский институт "Поиск" Устройство для защиты потребителей от превышения напряжения в сети питания
JP2005101781A (ja) * 2003-09-22 2005-04-14 Fuji Electric Ind Co Ltd 無接点リレーの駆動回路
JP2008152309A (ja) * 2006-12-14 2008-07-03 Meidensha Corp プログラマブルコントローラの入力回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622893C1 (ru) * 2016-07-04 2017-06-21 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Электронный предохранитель

Also Published As

Publication number Publication date
JP5502439B2 (ja) 2014-05-28
US8861163B2 (en) 2014-10-14
EP2509178B1 (en) 2017-12-27
EP2509178A4 (en) 2015-04-29
TWI472115B (zh) 2015-02-01
US20120229946A1 (en) 2012-09-13
RU2012122189A (ru) 2014-01-10
CN102474093A (zh) 2012-05-23
WO2011065536A1 (ja) 2011-06-03
JP2011115004A (ja) 2011-06-09
EP2509178A1 (en) 2012-10-10
BR112012012899A2 (ja) 2018-04-17
TW201140985A (en) 2011-11-16

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